<script setup>
import { Plus, Upload } from '@element-plus/icons-vue'
import { ref, onMounted } from 'vue'
import avatar from '@/assets/default.png'

import { useTokenStore } from '@/stores/token.js';
import { useUserInfoStore } from '@/stores/user.js'
import { getUserInfoAvatarService } from '@/api/user.js'
import { ElMessage } from 'element-plus';

const tokenStore = useTokenStore()
const userInfoStore = useUserInfoStore()

console.log('信息：', userInfoStore.info.userPic)
const imgUrl = ref(userInfoStore.info.userPic)

const uploadSuccess = (res) => {
    console.log('上传成功响应：', res);
    if (res.data) {
        imgUrl.value = res.data;
    } else {
        console.error('上传失败或响应数据无效');
    }
}

const uploadAvatar = async () => {
    const result = await getUserInfoAvatarService(imgUrl.value)
    ElMessage.success(result.message ? result.message : '修改成功')
    userInfoStore.info.userPic = imgUrl.value
}

const uploadRef = ref()

onMounted(() => {
    console.log(uploadRef.value); // 检查 uploadRef 是否已正确赋值
})

const handleSelectImage = () => {
    if (uploadRef.value) {
        uploadRef.value.$el.querySelector('input').click();
    }
}
</script>

<template>
    <el-card class="page-container">
        <template #header>
            <div class="header">
                <span>更换头像</span>
            </div>
        </template>
        <el-row>
            <el-col :span="12">
                <el-upload class="avatar-uploader" :show-file-list="false" :auto-upload="true" action="/event/upload"
                    name="file" :headers="{ 'Authorization': tokenStore.token }" :on-success="uploadSuccess"
                    ref="uploadRef">
                    <img v-if="imgUrl" :src="imgUrl" class="avatar" />
                    <img v-else src="@/assets/avatar.jpg" width="278" />
                </el-upload>
                <br />
                <el-button type="primary" :icon="Plus" size="large" @click="handleSelectImage">
                    选择图片
                </el-button>
                <el-button type="success" :icon="Upload" @click="uploadAvatar" size="large">
                    上传头像
                </el-button>
            </el-col>
        </el-row>
    </el-card>
</template>

<style lang="scss" scoped>
.avatar-uploader {
    :deep() {
        .avatar {
            width: 278px;
            height: 278px;
            display: block;
        }

        .el-upload {
            border: 1px dashed var(--el-border-color);
            border-radius: 6px;
            cursor: pointer;
            position: relative;
            overflow: hidden;
            transition: var(--el-transition-duration-fast);
        }

        .el-upload:hover {
            border-color: var(--el-color-primary);
        }

        .el-icon.avatar-uploader-icon {
            font-size: 28px;
            color: #8c939d;
            width: 278px;
            height: 278px;
            text-align: center;
        }
    }
}
</style>